ZLY Tech

Lightdow 500mm f/7.5 Telephoto Reflex Mirror Lens for Canon EOS Rebel T1i T2i T3 T3i T4i T5 T5i T6 T7 T6i T6s T7i SL1 SL2 30D 40D 50D 60D 70D 77D 80D 1D 5D III IV 5Ds 6D 7D Mark II SLR Digital Cameras Compatible with most of the Canon and Nikon digital SLR cameras with the corresponding mount. 500mm...

Lightdow 500mm f/7.5 Telephoto Reflex Mirror Lens for Nikon D850 D810 D800 D750 D700 D300 D3100 D3200 D3300 D3400 D5100 D5200 D5300 D5500 D5600 D7000 D7100 D7200 D7500 D50 D60 D90 Df D3 D3X SLR Camera Compatible with most of the Canon and Nikon digital SLR cameras with the corresponding mount. 500mm focal length telephoto mirror lens is designed for...